pm2 2.0.12

2.0.12 Bradbury

on Node.js NPM

• Memory usage reduced by 40%
• CPU usage in overall situations reduced by 60%
• Refined pm2 logs command with --json, --format and --raw options
• Faster process management with CONCURRENT_ACTIONs enabled
• Faster installation (v1: ~30secs, v2: ~10secs)
• Faster pm2 update with Keymetrics linking delayed at the end
• Much better Module system with raw NPM feedback
• Better Windows support
• pm2-docker command with his official Docker image + json output + auto exit
• rundev (pm2-dev) command enhanced (better log output, post-exec cmd)
• Watch and Reload instead of Watch and Restart
• New PM2 API, backward compatible with previous PM2 versions

The new PM2 API is greatly tested and well designed:

var PM2 = require('pm2');

// Or instanciate a custom PM2 instance

var pm2 = new PM2.custom({
  pm2_home :    // Default is the legacy $USER/.pm2. Now you can override this value
  cwd      :    // Move to CWD,
  daemon_mode : // Should the process stay attached to this application,
  independant : // Create new random instance available for current session
  secret_key  : // Keymetrics secret key
  public_key  : // Keymetrics public key
  machine_name: // Keymetrics instance name
});

// Start an app
pm2.start('myapp.js');

// Start an app with options
pm2.start({
  script   : 'api.js',
  instances: 4
}, function(err, processes) {
});

// Stop all apps
pm2.stop('all');

// Bus system to detect events
pm2.launchBus((err, bus) => {
  bus.on('log:out', (message) => {
    console.log(message);
  });

  bus.on('log:err', (message) => {
    console.log(message);
  });
});

// Connect to different keymetrics bucket
pm2.interact(opts, cb)

// PM2 auto closes connection if no processing is done but manually:

pm2.disconnect(cb) // Close connection with current pm2 instance
pm2.destroy(cb)    // Close and delete all pm2 related files of this session

• Better CLI/API code structure
• PM2 isolation for multi PM2 instance management

Bug fixes

• #2093 #2092 #2059 #1906 #1758 #1696 replace optionnal git module with tgz one
• #2077 fix calling pm2.restart inside pm2
• #2261 GRACEFUL_LISTEN_TIMEOUT for app reload configurable via --listen-timeout
• #2256 fix deploy command for yaml files
• #2105 alias pm2 logs with pm2 log
• Extra module display http://pm2.keymetrics.io/docs/advanced/pm2-module-system/#extra-display
• Yamljs + Chokidar Security fixes
• pm2 update / pm2 resurrect is now faster on Node > 4.0
• keymetrics linking after pm2 update is done once all apps are started
• pm2 list processes are now sorted by name instead id
• #2248 livescript support added in development mode
• The client/server file called Satan.js does not exists anymore. It has been replaced by the file combo ./lib/Client.js and ./lib/Daemon.js
• PM2 --no-daemon is better now

Breaking Change

• Default Coffeescript support has been dropped you now have to enable it by doing:

$ pm2 install coffeescript